Foods and drinks to avoid with aspirin (and why)
Aspirin can irritate the stomach and increase bleeding risk. What you eat or drink can either worsen irritation/bleeding or raise the chance of side effects.
Alcohol (avoid or limit strongly)
Alcohol increases the risk of stomach bleeding and ulcer complications when you take aspirin. This is one of the clearest “avoid” categories with aspirin.
Very high–vitamin E or “blood-thinning” supplements
Avoid taking aspirin alongside supplements that can further increase bleeding risk unless your clinician told you they’re safe together. Examples people commonly ask about include vitamin E and some herbal products with antiplatelet effects.
Foods that upset the stomach
If your aspirin bothers your stomach, avoid foods you know trigger heartburn, reflux, or gastritis for you (for example, spicy foods or very fatty meals), since aspirin irritation can feel worse after these.
What about coffee, tea, and citrus?
Coffee/tea
Coffee and tea can worsen stomach irritation for some people. They’re not universally banned with aspirin, but they can make side effects more likely if you already get heartburn or nausea.
Citrus juice (orange, grapefruit)
Citrus is acidic and can aggravate reflux or stomach discomfort. It’s not the same as an absolute “don’t eat,” but it can worsen aspirin-related stomach irritation in sensitive people.
Can you take aspirin with food?
Many people are advised to take aspirin with food (or milk) to reduce stomach upset, especially for daily low-dose aspirin. If you’re using enteric-coated (EC) aspirin, follow the label directions exactly.
Important safety checks (especially if you’re taking aspirin to prevent clots)
Avoid or be extra cautious and ask your clinician/pharmacist before combining aspirin with:
- Other blood thinners (warfarin, apixaban, rivaroxaban, dabigatran, etc.)
- Other antiplatelet drugs (like clopidogrel)
- Frequent NSAIDs such as ibuprofen or naproxen (can raise bleeding risk)
If you have a history of stomach ulcers, gastrointestinal bleeding, or severe reflux, discuss what foods/drinks to avoid and what dose/formulation is safest for you.
When to get urgent help
Seek urgent care if you develop signs of bleeding, such as vomiting blood, black/tarry stools, or unusual bruising/bleeding, especially after starting or increasing aspirin.
If you tell me which aspirin you’re taking (low-dose 81 mg for heart, regular aspirin for pain, enteric-coated, etc.) and the reason you take it, I can tailor the “avoid” list more precisely.